2010777104

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{1399}}^1$

素因数の和:1768

約数の個数: 80

約数和(自身を含む): 4578873600

約数和(自身を除く): 2568096496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 313, 328, 574, 626, 656, 1148, 1252, 1399, 2191, 2296, 2504, 2798, 4382, 4592, 5008, 5596, 8764, 9793, 11192, 12833, 17528, 19586, 22384, 25666, 35056, 39172, 51332, 57359, 78344, 89831, 102664, 114718, 156688, 179662, 205328, 229436, 359324, 401513, 437887, 458872, 718648, 803026, 875774, 917744, 1437296, 1606052, 1751548, 3065209, 3212104, 3503096, 6130418, 6424208, 7006192, 12260836, 17953367, 24521672, 35906734, 49043344, 71813468, 125673569, 143626936, 251347138, 287253872, 502694276, 1005388552, 2010777104]

約数ペア:

[(1, 2010777104), (2, 1005388552), (4, 502694276), (7, 287253872), (8, 251347138), (14, 143626936), (16, 125673569), (28, 71813468), (41, 49043344), (56, 35906734), (82, 24521672), (112, 17953367), (164, 12260836), (287, 7006192), (313, 6424208), (328, 6130418), (574, 3503096), (626, 3212104), (656, 3065209), (1148, 1751548), (1252, 1606052), (1399, 1437296), (2191, 917744), (2296, 875774), (2504, 803026), (2798, 718648), (4382, 458872), (4592, 437887), (5008, 401513), (5596, 359324), (8764, 229436), (9793, 205328), (11192, 179662), (12833, 156688), (17528, 114718), (19586, 102664), (22384, 89831), (25666, 78344), (35056, 57359), (39172, 51332)]